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GST Registration Online - Complete Process Guide

Updated on: 26 Mar, 2025 06:52 PM

GST registration is mandatory for all individuals and entities involved in the supply of goods or services in India. The registration becomes compulsory when the aggregate turnover of supplying goods exceeds Rs.40 lakh in a financial year. However, for businesses operating in special category states, the threshold is lowered to Rs.20 lakh.

This article covers the eligibility criteria for GST registration, the necessary documents required for the registration process, and provides a detailed step-by-step guide for completing the GST registration online.

Latest Update:-

Biometric-based Aadhaar Authentication for GST registration, earlier implemented on a pilot basis in Gujarat and Puducherry, has now been extended to the whole of India.

In cases where applicants do not opt for Aadhaar Authentication, they must submit a photograph of the individual applicant or such individuals in relation to the applicant and get the original documents verified at one of the designated facilitation centres.

Connect with experts to know more


What is GST Registration?

GST registration is a mandatory process for any business dealing in good and services earning a specific annual turnover. Under the Goods and Services Tax (GST), businesses with a turnover exceeding the threshold limit of ₹40 lakh, ₹20 lakh, or ₹10 lakh, depending on the case, are required to register as a normal taxable person. This process is known as GST registration.

For suppliers engaged exclusively in the supply of goods:

  • In the states of Mizoram, Tripura, Nagaland and Manipur, the threshold limit is ₹10 lakh.
  • In Uttarakhand, Arunachal Pradesh, Sikkim, Meghalaya, Telangana, and Puducherry, the threshold limit is ₹20 lakh.
  • For other states, the threshold limit is ₹40 lakh.

For suppliers engaged in the supply of services or both goods and services –

  • In the states of Mizoram, Manipur, Tripura and Nagaland, the threshold limit is ₹10 lakh.
  • For other states, the threshold limit is ₹20 lakh.

GST registration usually takes between 2-6 working days. For specific types of businesses, GST registration is mandatory. Operating without GST registration is considered an offense under GST law and may result in significant penalties.

Tax2win helps you with GST registration and filing quickly and easily. To register for GST, connect with us today.


Who should register for GST?

  • Individuals who were registered under the indirect tax laws before GST ( (i.e., Excise, VAT, Service Tax, etc.)
  • Businesses having turnover exceeding Rs.40 lakhs, Rs.20 lakhs or Rs.10 lakhs as per the type of entity and state (stated above)
  • Non-resident Taxable Persons/ Casual Taxable Persons
  • Persons making interstate supplies
  • Input Service Distributor or Agents of a supplier
  • Those who are paying taxes under the reverse charge mechanism
  • A person who makes supplies via an e-commerce operator.
  • All e-commerce aggregators (like Amazon, Flipkart, Myntra and others)
  • Persons who supply online information, database access, or retrieval services from a place outside India to India, except a registered taxable person.
  • Every person supplying online money gaming from a place outside India to a person in India

Do you fall under the category to register for GST? Know from us


Benefits of GST Registration

A. For Normal Registered Businesses:

  • Avail Input Tax Credit
  • Conduct Interstate Business Without Restrictions

B. For Composition Dealers:

  • Limited Compliance
  • Lesser Tax Liability
  • Reduced Impact on Working Capital

C. For Businesses Voluntarily Opting for GST (Below ₹40 Lakhs*):

  • Avail Input Tax Credit
  • Conduct Interstate Business Without Restrictions
  • Easy Registration on Online & E-commerce Platforms
  • Competitive Advantage Over Non-GST Businesses

Types of GST Registration

Given below are the types of GST registration available for different categories of taxpayers -

  • Normal Taxpayer - This GST registration category applies to businesses operating in India. Taxpayers registering as normal taxpayers do not need to make a deposit and are provided with registration that has unlimited validity.
  • Composition Taxpayer - To register as a Composition Taxpayer, an individual must opt for the GST Composition Scheme. Taxpayers under this scheme pay a flat GST rate but cannot claim input tax credit.
  • Casual Taxable Person - A Casual Taxable Person is a taxpayer who sets up a stall or operates a seasonal shop. To register, the taxpayer must pay a deposit equal to the GST liability for the active registration period. This registration is valid for 3 months.
  • Non-Resident Taxable Person - This category applies to individuals or businesses located outside India but wishing to supply taxable goods or services to residents in India. To register, the taxpayer must pay a deposit equal to the GST liability for the active registration period. The registration is valid for 3 months.

Documents Required for GST Registration

Below are the documents required to register under GST -

  • PAN of the Applicant
  • Aadhaar Card
  • Proof of Business Registration or Incorporation Certificate
  • Identity and Address Proof of Promoters/Directors (with photographs)
  • Address Proof of the Place of Business
  • Bank Account Statement or Cancelled Cheque
  • Digital Signature
  • Letter of Authorization or Board Resolution for Authorized Signatory
  • Articles of Association/Memorandum of Association
  • Certificate of incorporation issued by Ministry of Corporate Affairs
  • Proof of appointment of authorised signatory
  • For LLP, the registration certificate/LLP Board resolution

How to Register for GST in India?

Steps to Fill Part-A

Step 1 – Visit the GST portal. Go to the 'Services' tab, then click on ‘Registration’, and select ‘New Registration’. Select the ‘New Registration’ button.

GST portal

Step 2 – In Part A, fill in the following details:

  • From the drop-down menu under ‘I am a’, select Taxpayer
  • Choose the State and District from the dropdown
  • Enter the Name of Business and PAN of the business
  • Provide the Email Address and Mobile Number. Note: If your contact details are linked with PAN, you don't need to enter them.
    You will receive OTPs on the registered email and mobile (or PAN-linked details).
    Click on Proceed.
Part A

Step 3 – Enter the two OTPs received on your email and mobile or PAN-linked contact details. Click Continue. If you haven't received the OTPs, click on Resend OTP.

Enter the two OTPs

Step 4 – A 15-digit Temporary Reference Number (TRN) will be generated and sent to your email and mobile. Make sure to note down this TRN. You need to complete the next part of the process within 15 days.

Temporary Reference Number

Step 5 – Return to the GST portal and select the ‘New Registration’ tab again.

Step 6 – Choose the Temporary Reference Number (TRN) option. Enter the TRN and captcha code, then click on Proceed.

Temporary Reference Number

Step 7 – An OTP will be sent to your registered mobile and email (or PAN-linked details). Enter the OTP and click on Proceed.

OTP will be sent to your registered mobile and email

Step 8 – The status of your application will appear as "Draft." Click on the Edit Icon to proceed.

Click on the Edit Icon to proceed

Steps to Fill Part-B

Step 9 – Part B Details

  • Fill in the 10 sections and upload the necessary documents.
  • The Aadhaar authentication section was added, and the Bank account details section became non-mandatory in 2020.
    Aadhaar authentication
  • Required documents:
    • Photographs
    • Constitution of the taxpayer
    • Proof for the place of business
    • Bank account details (optional)
    • Aadhaar authentication (if chosen)

Step 10 – Business Details

  • Enter trade name, business constitution, and district.

Note: Trade name is different from the legal business name.

  • Choose whether to opt for the Composition Scheme and select the type of registered person (e.g., manufacturer, service provider).
    registered person
  • Enter the date of commencement of business and the date from which liability arises.
  • Choose Casual Taxable Person if applicable and generate the challan for advance tax payment if needed.
    Casual Taxable Person
  • Select the Reason to obtain registration (e.g., Input Service Distributor, SEZ unit, etc.) and fill in relevant details.
    Reason to obtain registration
  • If you have existing registrations (e.g., Service Tax, Excise), enter those details.
    existing registrations
  • Once completed, the section will turn blue, indicating completion
    indicating completion

Step 11 – Promoters/Partners Details

  • Enter details of up to 10 Promoters/Partners (name, address, contact, designation, PAN, Aadhaar).
  • Upload a photograph of each promoter.
  • If the promoter is also the primary authorized signatory, select the appropriate option.
  • Click SAVE & CONTINUE.
    SAVE & CONTINUE

Step 12 – Authorized Signatory

  • Enter the details of the authorized signatory (similar to the promoter details).
    authorized signatory
  • If applicable, enter the enrollment ID for a GST practitioner or basic details for an authorized representative.
    GST practitioner

Step 13 – Principal Place of Business

  • Provide the address of the principal place of business and other related details (sector, charge, unit, etc.).
  • Upload supporting documents (e.g., consent letter, NOC for rented premises).
  • Click SAVE & CONTINUE.
Principal Place of Business
Principal Place of Business

Step 14 – Goods and Services Details

  • Enter the details of goods and services provided along with HSN/SAC codes for up to 5 goods and services.
  • Submit the list.
Goods and Services Details

Step 15 – Bank Details

  • Enter up to 10 bank accounts (optional).
  • Upload supporting documents.
Bank Details

Step 16 – State-Specific Information

  • Enter the professional tax employee code number, PT registration certificate, and State Excise License details.
  • Click SAVE & CONTINUE.
State-Specific Information

Step 17 – Aadhaar Authentication

  • Choose whether you want to authenticate via Aadhaar.
  • If the authorized signatory opts for Aadhaar authentication, physical verification may not be required.
  • The ARN will be generated after Aadhaar authentication.
Aadhaar Authentication

Step 18 – Verification

  • Tick the declaration and submit the application using one of the following options:
    • DSC (Digital Signature Certificate) for companies/LLPs
    • e-Sign via OTP sent to Aadhaar-registered number
    • EVC (Electronic Verification Code) via OTP sent to the registered mobile number.
Verification

Step 19 – Confirmation

  • A message confirming successful submission will appear, and the Application Reference Number (ARN) will be sent to your registered email and mobile.
  • You can track the ARN status by entering the ARN in the GST portal.
Confirmation

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Click here to get started with your GST registration today!


Frequently Asked Questions

Q- Is it mandatory to register for GST online, or can I register offline?

You can register through both online and offline channels, but the online method is generally preferred for its convenience and efficiency. However, offline registration is available for those without internet access or facing technical issues.


Q- What are the 3 types of GST Registration?

There are three types of GST registration:

  • Regular Taxpayer Registration: For businesses with a turnover exceeding the threshold limit set by the GST Council.
  • Composition Scheme Registration: For small businesses with a turnover below the threshold, allowing simplified compliance and lower tax rates.
  • Casual Taxpayer Registration: For individuals or businesses that occasionally engage in GST-applicable transactions but lack a fixed place of business in the taxable territory.

Q- Can I register for GST online if my business operates in multiple states?

Yes, you can register for GST online, even if your business operates in multiple states. The online process lets you specify the states where your business operates and complete the registration accordingly.


Q- Can I track the status of my GST registration application online?

Yes, you can track your GST registration status online using the Application Reference Number (ARN) provided at the time of submission. The GST portal offers real-time updates on your application status.


Q- Do I need a digital signature for GST registration online?

Yes, as per GST regulations, all documents submitted to the government, including GST registration applications and files uploaded to the GST portal, must be digitally signed.


CA Abhishek Soni

CA Abhishek Soni
Founder & CEO at Tax2win

Abhishek Soni is a Chartered Accountant by profession and an entrepreneur by passion. He has wide industry experience in telecom, retail, manufacturing, and entertainment and has handled various national and international assignments. He is the co-founder and CEO of Tax2win.in. Tax2win, an online tax filing platform, provides the easiest way to e-file your Income Tax Return in India. Through Tax2win.in, Abhishek endeavors to revolutionize how individuals file their income tax returns, offering a seamless and user-friendly experience.